Atec Tektronix-PS280 - Manual

Power Supply
PS280
CHARACTERISTICS
* 1 (CC): When operated in Constant Current mode.
(CV): When operated in Constant Voltage mode.
Output Voltage:
Two Variable: 0 to 30 VDC
One Fixed: 5.0 V
Output Current:
Two Variable:
0 to 2.0 A (CC)*
1
One Fixed
(foldback
limited): 3.0 A max
Line Regulation:
Two Variable: 0.01% + 3 mV (CV); 0.2% + 3 mA (CC)
One Fixed: <5 mV (CV)
Load Regulation:
Two Variable: <0.01% + 5 mV, current >3 A (CV);
<300 mV 0 to 60 V single series tracking
supply (CV), 0.2% +3 mA (CC)
One Fixed: <10 mV (CV)
Ripple/Noise:
Two Variable: <1 mV
RMS
, 5 Hz to 1 MHz (CV); <3 mA
(CC)
One Fixed: <2 mV
RMS
Output in Independent Mode:
Two variable: 0 to 30 V (CV); 2.0 A (CC)
Output in
Parallel Mode: One 0 to 30 V, 4.0 A max
Tracking Error: <0.5% + 10 mV
Series Mode: One 0 ±30 V, 2.0 A max or one 60 V, 2 A
Tracking Error: ±0.5% +10 mV
Displays: Two 3-1/2 digit LED (switchable)
Voltage
Indicators: 0 to 30 VDC ±(0.5% of rdg + 2 digits)
Current Indicator: 0 to 2 A DC ±(0.5% of rdg + 2 digits)
Overload
Indicator: Yes
Insulation:
Chassis to
Terminal: >20 megaohm at 500 VDC
Chassis to
Power Cord: >30 megaohm at 500 VDC
Safety: UL3111-1, CSA1010.1, EN61010-1, Denturi
Mark